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河北平原是黄淮海平原重要组成部分,是河北省重要农业基地。全区由山麓平原、冲积平原和滨海平原构成,相应分布褐土、潮土、盐土三个土类,杂有沼泽土、水稻土和风沙土。建国以来,在河北平原进行了大规模生产建设。人为活动引起土壤属性的多方面变化,并且直接影响到当前生产和长远发展。本文就该区土壤发展动态和人为调控途径进行初步探讨。
Hebei Plain is an important part of Huang-Huai-Hai Plain, Hebei Province is an important agricultural base. The area consists of foothills plain, alluvial plain and coastal plains, the corresponding distribution of cinnamon, alluvial soil, salt soil three soil types, miscellaneous swamp soil, paddy soil and aeolian sandy soil. Since the founding of the PRC, large-scale production and construction have taken place in Hebei Plain. Human activities cause many changes in soil properties, and directly affect the current production and long-term development. In this paper, the development of soil dynamics and human regulation of the area for a preliminary discussion.